Revert 270226 "Componentize GCM Part 1: create GCM component and..."

trunk/src/google_apis/gcm/base/encryptor.h

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef GOOGLE_APIS_GCM_ENCRYPTOR_H_
-#define GOOGLE_APIS_GCM_ENCRYPTOR_H_
-
-#include <string>
-#include "google_apis/gcm/base/gcm_export.h"
-
-namespace gcm {
-
-class GCM_EXPORT Encryptor {
- public:
-  // All methods below should be thread-safe.
-  virtual bool EncryptString(const std::string& plaintext,
-                             std::string* ciphertext) = 0;
-
-  virtual bool DecryptString(const std::string& ciphertext,
-                             std::string* plaintext) = 0;
-
-  virtual ~Encryptor() {}
-};
-
-}  // namespace gcm
-
-#endif  // GOOGLE_APIS_GCM_ENCRYPTOR_H_